Cisco C1111X-8P Integrated Services Router with 8-Gigabit Ethernet (GbE) Dual Ports, GE WAN Ethernet Router with 8GB Memory, 1-Year Limited Hardware Warranty (C1111X-8P). Networking standards: IEEE 802.1Q, IEEE 802.1ag, Ethernet interface type: Gigabit Ethernet, Cabling technology: 10/100/1000Base-T(X). USB version: 3.2 Gen 1 (3.1 Gen 1). Switching protocols: RFC 2338, Routing protocols: VRRP, Data link protocols: HDLC. Security algorithms: 3DES, 128-bit AES, 256-bit AES, DES, Authentication method: RSA (748/1024/2048 bit), ECDSA (256/384 bit); Integrity: MD5, SHA, SHA-256, SHA-384, SHA512. Flash memory: 4000 MB, Internal memory: 4000 MB, Internal memory type: DRAM